Our son just turned 5 and got a number of LEGO sets for his birthday! They're awesome and I love that he is super into them... but the tiny LEGO pieces get everywhere, and that gets old pretty fast!
In a perfect world, he'd have a table he could use to keep the LEGO set he's building... but we don't have room for that right now. So he builds them on the floor and when we ask that he put the LEGO set away, he makes the totally valid point that he's building it right now and doesn't want to put it away before he's done.
How do you prevent LEGO pieces from getting everywhere? Did you eventually break down and set up a LEGO table - or is there another easy solution that I'm missing?